Mattering is a powerful word that conveys a deep sense of significance and relevance. When we feel like we matter, we are more engaged, more motivated, and more fulfilled. But there are many ways to express this same idea using different words. For example, we might say that something is important, relevant, or valuable. We might describe it as having significance, meaning, or impact. We could also use terms like relevance, relevance or relevance to express the same concept. Ultimately, the choice of synonyms for mattering will depend on the context and the tone of the message, but all of these words convey an important sense of importance and value.